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Anna B.


Last seen: 5 days ago |  Active since 2022

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Problem by importing data into simulink as "Array From Workspace"
invalid workspace variable specified as workspace input in 'power_controlcurr/Array From Workspace'. Time values must be non-dec...

1 year ago | 1 answer | 0

1

answer

Question


Parameter Estimation in Simulink
Is there any way how to do the parameter estimation (least-square-regression) in Simulink with measured data (U-I) ?

2 years ago | 1 answer | 0

1

answer

Question


Nonlinear Data-Fitting
Hello everyone! Does anybody know how to fit nonlinear Data, like in this case? Is it possible with lsqcurvefit? Thank you! ...

2 years ago | 2 answers | 0

2

answers

Question


Matrix from measured data is singular, what could be the reason?
Unfortunatelly I don't get a solution for the LSE function: C=(A'*A)\(A'*B) with A=[i x 5], B=[i x1] The matrix A'*A is sing...

2 years ago | 3 answers | 0

3

answers

Question


How can I split measured data in separate vectors, depending on sign value?
Hello! Is it possible to split measured data f.e.v= [1 2 3 4 5 4 3 2 1 2 3 4 5 4 3 2 1] in separate vectors, f.e. only the 'grow...

2 years ago | 2 answers | 0

2

answers